$NetBSD: patch-al,v 1.1 2001/04/05 13:57:16 wiz Exp $ This patch is based on http://www.mit.edu/afs/athena/contrib/graphics/src/xv/patches/png/xvpng.diff It was edited to fit into the NetBSD Packages Collection! - HF --------------------------------------------------------------------------- --- xv.h.orig Sun Jun 13 03:41:34 1999 +++ xv.h Sun Jun 13 03:53:34 1999 @@ -8,8 +8,8 @@ #include "config.h" -#define REVDATE "Version 3.10a Rev: 12/29/94" -#define VERSTR "3.10a" +#define REVDATE "Version 3.10a Rev: 12/29/94 (PNG patch 1.2)" +#define VERSTR "3.10a(PNG)" /* * uncomment the following, and modify for your site, but only if you've @@ -343,6 +343,10 @@ #define HAVE_TIFF #endif +#ifdef DOPNG +#define HAVE_PNG +#endif + #ifdef DOPDS #define HAVE_PDS #endif @@ -478,31 +482,38 @@ #define MACBSIZE 128 #endif +#ifdef HAVE_PNG +#define F_PNGINC 1 +#else +#define F_PNGINC 0 +#endif + #define F_GIF 0 #define F_JPEG ( 0 + F_JPGINC) #define F_TIFF ( 0 + F_JPGINC + F_TIFINC) -#define F_PS ( 1 + F_JPGINC + F_TIFINC) -#define F_PBMRAW ( 2 + F_JPGINC + F_TIFINC) -#define F_PBMASCII ( 3 + F_JPGINC + F_TIFINC) -#define F_XBM ( 4 + F_JPGINC + F_TIFINC) -#define F_XPM ( 5 + F_JPGINC + F_TIFINC) -#define F_BMP ( 6 + F_JPGINC + F_TIFINC) -#define F_SUNRAS ( 7 + F_JPGINC + F_TIFINC) -#define F_IRIS ( 8 + F_JPGINC + F_TIFINC) -#define F_TARGA ( 9 + F_JPGINC + F_TIFINC) -#define F_FITS (10 + F_JPGINC + F_TIFINC) -#define F_PM (11 + F_JPGINC + F_TIFINC) -#define F_MAG (12 + F_JPGINC + F_TIFINC) -#define F_PIC (13 + F_JPGINC + F_TIFINC) -#define F_MAKI (14 + F_JPGINC + F_TIFINC) -#define F_PI (15 + F_JPGINC + F_TIFINC) -#define F_PIC2_SS (16 + F_JPGINC + F_TIFINC) -#define F_PIC2_SF (17 + F_JPGINC + F_TIFINC) -#define F_PIC2_BM (18 + F_JPGINC + F_TIFINC) -#define F_PIC2_BI (19 + F_JPGINC + F_TIFINC) /* ----- */ -#define F_DELIM1 (20 + F_JPGINC + F_TIFINC) -#define F_FILELIST (21 + F_JPGINC + F_TIFINC) -#define F_MAXFMTS (22 + F_JPGINC + F_TIFINC) /* 16, normally */ +#define F_PNG ( 0 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PS ( 1 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PBMRAW ( 2 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PBMASCII ( 3 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_XBM ( 4 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_XPM ( 5 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_BMP ( 6 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_SUNRAS ( 7 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_IRIS ( 8 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_TARGA ( 9 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_FITS (10 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PM (11 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_MAG (12 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PIC (13 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_MAKI (14 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PI (15 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PIC2_SS (16 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PIC2_SF (17 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PIC2_BM (18 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_PIC2_BI (19 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_DELIM1 (20 + F_JPGINC + F_TIFINC + F_PNGINC) /* ----- */ +#define F_FILELIST (21 + F_JPGINC + F_TIFINC + F_PNGINC) +#define F_MAXFMTS (22 + F_JPGINC + F_TIFINC + F_PNGINC) /* 25, normally */ @@ -538,6 +549,7 @@ #define RFT_PI 23 #define RFT_PIC2 24 #define RFT_PCD 25 +#define RFT_PNG 26 /* HF: was 20 */ /* definitions for page up/down, arrow up/down list control */ #define LS_PAGEUP 0 @@ -798,9 +810,10 @@ typedef struct { Window win; /* window ID */ int x,y,w,h; /* window coords in parent */ int active; /* true if can do anything*/ - int min,max; /* min/max values 'pos' can take */ - int val; /* 'value' of dial */ - int page; /* amt val change on pageup/pagedown */ + double min,max; /* min/max values 'pos' can take */ + double val; /* 'value' of dial */ + double inc; /* amt val change on up/down */ + double page; /* amt val change on pageup/pagedown */ char *title; /* title for this guage */ char *units; /* string appended to value */ u_long fg,bg,hi,lo; /* colors */ @@ -1192,6 +1205,13 @@ WHERE Window pcdW; WHERE int pcdUp; /* is pcdW mapped, or what? */ +#ifdef HAVE_PNG +/* stuff used for 'png' box */ +WHERE Window pngW; +WHERE int pngUp; /* is pngW mapped, or what? */ +#endif + + #undef WHERE @@ -1506,12 +1526,12 @@ /*************************** XVDIAL.C ***************************/ -void DCreate PARM((DIAL *, Window, int, int, int, int, int, - int, int, int, u_long, u_long, u_long, - u_long, char *, char *)); +void DCreate PARM((DIAL *, Window, int, int, int, int, double, + double, double, double, double, u_long, + u_long, u_long, u_long, char *, char *)); -void DSetRange PARM((DIAL *, int, int, int, int)); -void DSetVal PARM((DIAL *, int)); +void DSetRange PARM((DIAL *, double,double,double,double,double)); +void DSetVal PARM((DIAL *, double)); void DSetActive PARM((DIAL *, int)); void DRedraw PARM((DIAL *)); int DTrack PARM((DIAL *, int, int)); @@ -1653,6 +1673,13 @@ void TIFFDialog PARM((int)); int TIFFCheckEvent PARM((XEvent *)); void TIFFSaveParams PARM((char *, int)); + +/**************************** XVPNG.C ***************************/ +int LoadPNG PARM((char *, PICINFO *)); +void CreatePNGW PARM((void)); +void PNGDialog PARM((int)); +int PNGCheckEvent PARM((XEvent *)); +void PNGSaveParams PARM((char *, int)); /**************************** XVPDS.C ***************************/ int LoadPDS PARM((char *, PICINFO *));